Filter Foam 14 x 18 x 3/4 in | FMB 403011/MTP / Union/Realstar 403011.
This 14 inch by 18 inch by 3/4 inch filter foam pad is used in compatible dry-cleaning machine filtration, lint, and recovery service where the filter frame and service records match the 403011 / 403011/MTP foam path.
Use this listing when the installed foam pad, filter frame, machine manual, or service record matches 403011 / 403011/MTP or legacy reference L18547. Before ordering, compare the installed foam size, thickness, frame or housing location, and filter-service area.
Technical Specifications
Component type: filter foam / filtration media.
Primary system: filtration, lint, and recovery service.
Nominal size: 14 in x 18 in.
Nominal thickness: 3/4 in.
Part-number family: 403011 / 403011/MTP.
Legacy reference: L18547.
Primary application: compatible dry-cleaning machine filtration service where the installed filter frame accepts this foam footprint and thickness.
Verification points: installed pad size, pad thickness, filter frame opening, retainer or seating channel, filter-service location, and machine service manual.
Not a substitute for a gasket, screen, filter bag, cabinet pad, or full-sheet foam unless the machine manual and installed filtration arrangement confirm the same foam path.
Part Numbers & Cross References
Use this section to separate direct machine part numbers from legacy and Corbett/Wix reference terms. Always verify the installed foam pad, filter frame, service location, and machine manual before ordering.
Part Numbers
FMB / Firbimatic
403011
403011/MTP
Union
403011 where the Union manual and installed filter location match this foam path.
Realstar
403011 where the Realstar manual and installed filter location match this foam path.
Cross References
FMB / Firbimatic
Legacy / old FMB reference: L18547.
Old Corbett/Wix reference: Filter Foam 14 x 18 Dry Cleaning Part 403011/MTP.
Union
FMB / Firbimatic cross-reference: 403011 / 403011/MTP when the Union machine manual, installed pad, and filter location match.
Realstar
FMB / Firbimatic cross-reference: 403011 / 403011/MTP when the Realstar machine manual, installed pad, and filter location match.
Related Parts To Verify Separately
Full-sheet foam and other foam-pad sizes are separate listings and should not be substituted unless the installed pad, frame, and manual confirm the same size and thickness requirement.
Filter screens, filter bags, gaskets, seals, and cabinet pads are different components and are not replacements for this 14 x 18 x 3/4 in filter foam pad.
Machine Fitment
Machine fitment for Filter Foam 14 x 18 x 3/4 in | FMB 403011/MTP / Union/Realstar 403011 is organized through Corbett Equipment master manufacturer and model-lineage evidence. Use this section as a fitment-reference map, then verify the installed component, machine data plate, service manual, dimensions, voltage or pressure ratings where applicable, mounting, fittings, and part-number path before ordering.
Master manufacturer / model lineage
Corbett Equipment and FXT Factory records treat FMB / Firbimatic as the master machine-model lineage for this catalog family. Union, Realstar, and Sovrana references are derivative-reference families that must be matched through the installed component, manual table, and machine-specific service record.
FMB / Firbimatic machine models and master families
EcoPro / ECOPRO family: ECOPRO 915, ECOPRO 915S, ECOPRO 918, ECOPRO 918S, ECOPRO AM, ECOPRO AM918.
Saver family: SAVER 35, SAVER 350, SAVER 35P, SAVER 350P, SAVER 40, SAVER 40P, SAVER 80SM, SAVER HYDROCARBON.
F-series / 18 kg family: F AS 18 LT2, F AS 18 ST2, F18 LT2, F18 LT3, F18 ST2.
EcoGreen family: EcoGreen 35, EcoGreen 40 / L2118, EcoGreen 50 / L2120, EcoGreen 60 / L2125, EcoGreen 80 / L2132, EcoGreen 95, EcoGreen 95SM, EcoGreen DC, EcoGreen S50 / S2120, EcoGreen Advance.
EcoGreen SM / AM-prefix soft-mount family: AM918, AM925, AM940, AM2118, S2118, EcoGreen 40SM, EcoGreen 60SM, EcoPro 40SM, EcoPro 60SM.
EcoLine family: EcoLine 35, ECOLINE, ECOLINE 16.
Vortex family: VORTEX 40, VORTEX 50, VORTEX 80, VORTEX 95, VORTEX L2018, VORTEX S2018, VORTEX PRIMARY, Vortex 40 Plus, Vortex 50 Plus, Vortex 80 Plus, Vortex 50 Plus Tandem.
Axial family: AXIAL 40, AXIAL 918, AXIAL 925, AXIAL-918.
System and feature lineage: Hydro-Vac, Hydro-Chill, Tri-Flow, Smart-10, SecureLock, and related recovery, filtration, distillation, cooling, and control-system records.
Other recovered FMB reference families: Eco-15LT3, Eco-15LT-3, L 18, L-250, L750, L2118, P16, P1567, P1705, P6241, T1838.
Recovered numeric model set: 035, 05, 068, 08, 09, 10, 100, 12, 120, 13, 130, 14, 15, 153, 16, 20, 208, 220, 23, 24, 25, 30, 306, 310, 32, 338, 340, 35, 36, 37, 40, 410, 45, 465, 473, 50, 520, 60, 600, 63, 70, 71, 724, 765, 80, 895, 896, 918, 95.
Factory/model-code references observed in recovered Corbett lineage records: HC7-18-CL, HC7-18-CLM, HC7-18-CS, HC8-18-CL, HC8-18-CLM, HC8-18-CS.
Union machine models and derivative families
Core Union derivative references: HXP8018C, L840, P840.
HL / HP / HXL family references: HL-780, HL780, HL-840, HL840K, HP840K, HXL8018K, HL-850, HL850K, HP850K, HL-860, HL860K, HP860K, HXL8025K, HL-880, HL880K, HXL8032K, HL-890, HL890K.
L / RS family references: L740S, L740, HL740, L750, RS-102, RS-122, RS-152.
Verify Union fitment by matching the installed part, Union manual table, FMB / Firbimatic master-model relationship, connection details, and service location.
Realstar machine models and derivative families
KM / KT derivative references: KM315, KM315-K4, KT215, KT215-K4, KM343, KM343-K4, KT343, KT343-K4.
Larger KM / KT references: KM403, KM403-K4, KT403, KT403-K4, KM503, KM503-K4, KT503, KM703, KM703-K4, KM803, KM803-K4.
RKM references: KM-36 / RKM36, KM-340 / RKM340, KM-400 / RKM400.
Verify Realstar fitment by matching the installed part, Realstar manual table, FMB / Firbimatic master-model relationship, connection details, and service location.
Sovrana and other derivative references
Sovrana and other derivative-model references may appear in Corbett lineage records. Treat them as research clues only unless the installed component, machine manual, and part-number path confirm the application.
Ordering Verification
Confirm the installed foam pad measures 14 in x 18 in x 3/4 in and that the machine calls for 403011 / 403011/MTP or legacy L18547 before ordering.
Confirm the filter frame, retainer, or seating channel accepts 3/4 in foam without buckling, curling, or leaving bypass gaps around the pad.
Confirm this is the foam used in the filtration, lint, or recovery area, not a gasket, screen, filter bag, unrelated cabinet pad, or full-sheet foam supply.
Inspect the filter frame or housing for damage and clean the seating area before installation. Replace filtration media according to the machine maintenance schedule, shop conditions, and filtration performance.
Contact Corbett Equipment if you need help matching this foam pad to a FMB / Firbimatic, Union, Realstar, EcoGreen, or related FMB-lineage dry-cleaning machine.